A large mass of tough sinewy substance in the head of sperm whales, just above the upper jaw and extending in streaks into the junk above it. It resembles blubber, but contains no oil. Also, the part of the head in which it occurs.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). white horse. Retrieved September 30, 2026, from http://smartdefine.org/white_horse/definitions/2081798 |
| Chicago | Webster's. 2011. "white horse" http://smartdefine.org/white_horse/definitions/2081798 (accessed September 30, 2026). |
| Harvard | Webster's 2011, white horse, Smart Define, viewed 30 September, 2026, <http://smartdefine.org/white_horse/definitions/2081798>. |
| MLA | Webster's. "white horse" 28 May 2011. Web. 30 September 2026. <http://smartdefine.org/white_horse/definitions/2081798> |